Indoor activities
122 activities found
Balloon Tower Building
Teams inflate balloons and stack them into the tallest freestanding tower they can using only tape — a bouncy, colorful twist on the classic engineering challenge.
DIY Escape Room Challenge
Hide a chain of homemade riddles, locks, and clues around a room, then split into teams to race the clock solving them in order — a budget-friendly way to run your own escape room without booking a venue.
Bridge Building Challenge
Two teams design and build half a bridge each from craft supplies without seeing the other's work, then join them in the middle to see if they line up — a lesson in planning and communication.
Marshmallow Spaghetti Tower
Teams race to build the tallest freestanding tower out of dry spaghetti, tape, string, and a marshmallow on top — a classic team-building engineering challenge with a strict time limit.
Paper Tower Challenge
Using only sheets of paper and a length of tape, teams race to build the tallest freestanding tower they can within a time limit — a quick, low-cost engineering icebreaker.
App Idea Sketching
Grab paper and pencil to sketch out screens, buttons, and features for an app idea of your own — a fun way to practice planning, problem-solving, and design thinking without needing any coding skills.
Board Game Designing
Invent your own board game from scratch — draw the board, write the rules, and create cards or pieces — then test it out with family to see if it's actually fun to play.
Crossword Puzzle Making
Pick a theme, brainstorm words, and fit them into a grid with clues you write yourself — a challenging way to practice vocabulary and logic while creating a puzzle someone else can solve.
DIY Slime Lab
Mix glue, water, and activator in different ratios to experiment with texture, color, and glitter, creating your own stretchy, squishy slime — a hands-on science-meets-craft activity you can safely explore alone.
